Takahiko Maruyama (born 14 November 1946) is a former sumo wrestler from Katsuyama, Fukuoka, Japan.
He was awarded kosho seido status for the next tournament, meaning he could miss it without effect on his rank.
This made him not only the first wrestler ever to be awarded kosho status but also the first to obtain it in his top division debut.
He entered the following tournament in July but scored only four wins against eleven losses and was demoted.
Sanshō key: F=Fighting spirit; O=Outstanding performance; T=Technique Also shown: ★=Kinboshi; P=Playoff(s) Divisions: Makuuchi — Jūryō — Makushita — Sandanme — Jonidan — Jonokuchi